package com.wesley.struct;

public class WhileDemo03 {
    public static void main(String[] args) {
        //计算1+2+3+...+100 = ?(高斯公式)

        int i = 0;
        int sum = 0;

        while(i <= 100){
            sum += i;
            i++;
        }

        System.out.println(sum);
    }
}
